Duplicate Line Remover
Duplicate Line RemoverRemove duplicate lines. Fast, free and secure — works in your browser. By AK Computer, Dwarka.
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How to use
- 1 Paste your list or text with one item per line.
- 2 Choose whether comparison should ignore case.
- 3 Click Remove Duplicates to keep only unique lines.
- 4 Copy or download the cleaned list.
Frequently Asked Questions
How do I remove duplicate lines from a list?
Paste your list with one item per line and click Remove Duplicates to keep only the first occurrence of each line.
Can I ignore case when removing duplicate lines?
Yes, turn on ignore case so entries like Apple and apple are treated as the same and only one is kept.
Does removing duplicates keep the original order?
Yes, the tool preserves the first appearance of each line so the remaining order stays the same.